Power switching device



FIG. 1 is an upper perspective view of the power switching device;

FIG. 2 is another upper perspective view thereof;

FIG. 3 is a lower perspective view thereof;

FIG. 4 is another lower perspective view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is back view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a top view thereof;

FIG. 9 is a left side view thereof; and,

FIG. 10 is a right side view thereof.

The broken lines are included for the purpose of illustrating environmental structure and form no part of the claimed design. 

The ornamental design for a power switching device, as shown and described. 